28183024 has 20 divisors (see below), whose sum is σ = 55375920. Its totient is φ = 13892480.

The previous prime is 28183009. The next prime is 28183039. The reversal of 28183024 is 42038182.

It is an interprime number because it is at equal distance from previous prime (28183009) and next prime (28183039).

It is a junction number, because it is equal to n+sod(n) for n = 28182983 and 28183001.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11269 + ... + 13540.

It is an arithmetic number, because the mean of its divisors is an integer number (2768796).

Almost surely, 2^28183024 is an apocalyptic number.

It is an amenable number.

28183024 is a deficient number, since it is larger than the sum of its proper divisors (27192896).

28183024 is a wasteful number, since it uses less digits than its factorization.

28183024 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24888 (or 24882 counting only the distinct ones).

The product of its (nonzero) digits is 3072, while the sum is 28.

The square root of 28183024 is about 5308.7685954466. The cubic root of 28183024 is about 304.3190901612.

The spelling of 28183024 in words is "twenty-eight million, one hundred eighty-three thousand, twenty-four".